USDCAD tests 50% retracement. Highs from last few weeks

Trying to stay above 100 bar MA on 4-hour chart.
The USDCAD has moved above the 100 bar MA  on the 4-hour chart at the 1.3370. That is nothing new. We have seen moves above that MA on a number of occasions over the last few weeks. What we have not seen is two consecutive 4-hour bars above the MA line over the last few weeks.   We are in the midst of the 2nd bar above the MA line.  So buyers are keeping control.